diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9a224007..5e577249 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 - Docker image is now using slim image to introduce some memory optimizations.
 - The trip page now looks a bit nicer.
+- The "Yesterday" button on the map page was changed to "Today". #1215
 
 # 0.26.3 - 2025-05-18
 
diff --git a/app/views/map/index.html.erb b/app/views/map/index.html.erb
index 18368fa2..011bf06a 100644
--- a/app/views/map/index.html.erb
+++ b/app/views/map/index.html.erb
@@ -42,8 +42,8 @@
           </div>
           <div class="w-full sm:w-6/12 md:w-2/12 lg:w-1/12">
             <div class="flex flex-col space-y-2 text-center">
-              <%= link_to "Yesterday",
-                map_path(start_at: Date.yesterday.beginning_of_day, end_at: Date.yesterday.end_of_day, import_id: params[:import_id]),
+              <%= link_to "Today",
+                map_path(start_at: Time.current.beginning_of_day, end_at: Time.current.end_of_day, import_id: params[:import_id]),
                 class: "btn btn-neutral hover:btn-ghost" %>
             </div>
           </div>